ClickHouse/tests/queries/0_stateless/01168_mutations_isolation.sh

#!/usr/bin/env bash
# Tags: no-fasttest, no-replicated-database, no-ordinary-database
# Looks like server does not listen https port in fasttest
# FIXME Replicated database executes ALTERs in separate context, so transaction info is lost

CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
# shellcheck source=./transactions.lib
. "$CURDIR"/transactions.lib

$CLICKHOUSE_CLIENT -q "drop table if exists mt"
$CLICKHOUSE_CLIENT -q "create table mt (n int) engine=MergeTree order by tuple()"

$CLICKHOUSE_CLIENT -q "insert into mt values (1)"

tx 1 "begin transaction"
tx 2                                            "begin transaction"
tx 1 "insert into mt values (2)"
tx 2                                            "insert into mt values (3)"
tx 2                                            "alter table mt update n=n*10 where 1"
tx 2                                            "select 1, n, _part from mt order by n"
tx 1 "select 2, n, _part from mt order by n"
tx 1 "alter table mt update n=n+1 where 1" | grep -Eo "Serialization error" | uniq
tx 1 "commit" | grep -Eo "INVALID_TRANSACTION" | uniq
tx 2                                            "rollback"


tx 3 "begin transaction"
tx 3 "select 3, n, _part from mt order by n"
tx 4                                            "begin transaction"
tx 3 "insert into mt values (2)"
tx 4                                            "insert into mt values (3)"
tx 4                                            "alter table mt update n=n*2 where 1"
tx 3 "alter table mt update n=n+42 where 1" | grep -Eo "Serialization error" | uniq
tx 3 "insert into mt values (4)" | grep -Eo "INVALID_TRANSACTION" | uniq
tx 4                                            "insert into mt values (5)"
tx 3 "commit" | grep -Eo "INVALID_TRANSACTION" | uniq
tx 4                                            "commit"


tx 5 "begin transaction"
tx 5 "select 4, n, _part from mt order by n"
tx 6                                            "begin transaction"
tx 6                                            "alter table mt delete where n%2=1"
tx 6                                            "alter table mt drop part 'all_10_10_0_11'"
tx 5 "select 5, n, _part from mt order by n"
tx 5 "alter table mt drop partition id 'all'" | grep -Eo "SERIALIZATION_ERROR" | uniq
tx 6                                            "select 6, n, _part from mt order by n"
tx 5 "rollback"
tx 6                                            "insert into mt values (8)"
tx 6                                            "alter table mt update n=n*10 where 1"
tx 6                                            "insert into mt values (40)"
tx 6                                            "commit"


tx 7 "begin transaction"
tx 7 "select 7, n, _part from mt order by n"
tx 8                                            "begin transaction"
tx_async 8                                      "alter table mt update n = 0 where 1" >/dev/null
$CLICKHOUSE_CLIENT -q "kill mutation where database=currentDatabase() and mutation_id='mutation_15.txt' format Null" 2>&1| grep -Fv "probably it finished"
tx_sync 8                                            "rollback"
tx 7 "optimize table mt final"
tx 7 "select 8, n, _part from mt order by n"
tx 10                                           "begin transaction"
tx 10                                           "alter table mt update n = 0 where 1" | grep -Eo "Serialization error" | uniq
tx 7 "alter table mt update n=n+1 where 1"
tx 10                                           "commit" | grep -Eo "INVALID_TRANSACTION" | uniq
tx 10                                            "rollback"
tx 7 "commit"


tx_async 11 "begin transaction"
tx_async 11 "select 9, n, _part from mt order by n"
tx_async 12                                           "begin transaction"
tx_async 11 "alter table mt update n=n+1 where 1" >/dev/null
tx_async 12                                           "alter table mt update n=n+1 where 1" >/dev/null
tx_async 11 "commit" >/dev/null
tx_async 12                                           "commit" >/dev/null
tx_wait 11
tx_wait 12

tx 13                                           "begin transaction"
tid_to_kill=$(tx 13 "select transactionID()" | grep -Po "\(.*")
$CLICKHOUSE_CLIENT -q "select count(), any(is_readonly), any(state) from system.transactions where tid=$tid_to_kill"
tx_async 13                                      "alter table mt update n = 0 where 1" >/dev/null
$CLICKHOUSE_CLIENT -q "kill transaction where tid=$tid_to_kill format Null"
tx_sync 13                                            "rollback"

tx 14 "begin transaction"
tx 14 "select 10, n, _part from mt order by n"

$CLICKHOUSE_CLIENT --database_atomic_wait_for_drop_and_detach_synchronously=0 -q "drop table mt"

$CLICKHOUSE_CLIENT -q "create table mt (n int) engine=MergeTree order by tuple()"
$CLICKHOUSE_CLIENT --implicit_transaction=1 -q "insert into mt values (1)"

tx 15 "begin transaction"
tx 16                                           "begin transaction"
tx 16                                           "insert into mt values (2)"
tx 15 "alter table mt update n = 10*n where 1"
tx 15 "commit"
tx 16                                           "commit"
$CLICKHOUSE_CLIENT --implicit_transaction=1 -q "select 11, n, _part from mt order by n"

$CLICKHOUSE_CLIENT -q "drop table mt"